From 6c816aba4420ecb34e334edbd7fa108ffc9b92c5 Mon Sep 17 00:00:00 2001
From: Chris Thrasher <chrisjthrasher@gmail.com>
Date: Sun, 2 Jan 2022 20:59:15 -0700
Subject: [PATCH] Add tests for sf::Vertex

---
 test/CMakeLists.txt      |  1 +
 test/Graphics/Vertex.cpp | 56 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 test/Graphics/Vertex.cpp

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 65ac2b73..4dbd6f04 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -33,6 +33,7 @@ if(SFML_BUILD_GRAPHICS)
     SET(GRAPHICS_SRC
         "${SRCROOT}/Graphics/Color.cpp"
         "${SRCROOT}/Graphics/Rect.cpp"
+        "${SRCROOT}/Graphics/Vertex.cpp"
         "${SRCROOT}/TestUtilities/GraphicsUtil.hpp"
         "${SRCROOT}/TestUtilities/GraphicsUtil.cpp"
     )
diff --git a/test/Graphics/Vertex.cpp b/test/Graphics/Vertex.cpp
new file mode 100644
index 00000000..5eb3ed31
--- /dev/null
+++ b/test/Graphics/Vertex.cpp
@@ -0,0 +1,56 @@
+#include <SFML/Graphics/Vertex.hpp>
+#include "GraphicsUtil.hpp"
+
+TEST_CASE("sf::Vertex class - [graphics]")
+{
+    SUBCASE("Construction")
+    {
+        SUBCASE("Default constructor")
+        {
+            const sf::Vertex vertex;
+            CHECK(vertex.position == sf::Vector2f(0.0f, 0.0f));
+            CHECK(vertex.color == sf::Color(255, 255, 255));
+            CHECK(vertex.texCoords == sf::Vector2f(0.0f, 0.0f));
+        }
+
+        SUBCASE("Position constructor")
+        {
+            const sf::Vertex vertex({1, 2});
+            CHECK(vertex.position == sf::Vector2f(1.0f, 2.0f));
+            CHECK(vertex.color == sf::Color(255, 255, 255));
+            CHECK(vertex.texCoords == sf::Vector2f(0.0f, 0.0f));
+        }
+
+        SUBCASE("Position and color constructor")
+        {
+            const sf::Vertex vertex({1, 2}, {3, 4, 5, 6});
+            CHECK(vertex.position == sf::Vector2f(1.0f, 2.0f));
+            CHECK(vertex.color == sf::Color(3, 4, 5, 6));
+            CHECK(vertex.texCoords == sf::Vector2f(0.0f, 0.0f));
+        }
+
+        SUBCASE("Position and coords constructor")
+        {
+            const sf::Vertex vertex({1, 2}, {3, 4});
+            CHECK(vertex.position == sf::Vector2f(1.0f, 2.0f));
+            CHECK(vertex.color == sf::Color(255, 255, 255));
+            CHECK(vertex.texCoords == sf::Vector2f(3.0f, 4.0f));
+        }
+
+        SUBCASE("Position, color, and coords constructor")
+        {
+            const sf::Vertex vertex({1, 2}, {3, 4, 5, 6}, {7, 8});
+            CHECK(vertex.position == sf::Vector2f(1.0f, 2.0f));
+            CHECK(vertex.color == sf::Color(3, 4, 5, 6));
+            CHECK(vertex.texCoords == sf::Vector2f(7.0f, 8.0f));
+        }
+    }
+
+    SUBCASE("Constexpr support")
+    {
+        constexpr sf::Vertex vertex({1, 2}, {3, 4, 5, 6}, {7, 8});
+        static_assert(vertex.position == sf::Vector2f(1.0f, 2.0f));
+        static_assert(vertex.color == sf::Color(3, 4, 5, 6));
+        static_assert(vertex.texCoords == sf::Vector2f(7.0f, 8.0f));
+    }
+}